Visible light-induced transition metal catalysis
In recent years, visible light-induced transition metal catalysis has emerged as a new
paradigm in organic photocatalysis, which has led to the discovery of unprecedented …
paradigm in organic photocatalysis, which has led to the discovery of unprecedented …
Toolbox for distal C–H bond functionalizations in organic molecules
Transition-metal-catalyzed C–H activation has developed a contemporary approach to the
omnipresent area of retrosynthetic disconnection. Scientific researchers have been tempted …
omnipresent area of retrosynthetic disconnection. Scientific researchers have been tempted …
Radical philicity and its role in selective organic transformations
Radical intermediates in organic chemistry lack a full octet of electrons and, thus, are
commonly said to be electron deficient. By denotation, such a statement is technically …
commonly said to be electron deficient. By denotation, such a statement is technically …
Radical Polarity
The polarity of a radical intermediate profoundly impacts its reactivity and selectivity. To
quantify this influence and predict its effects, the electrophilicity/nucleophilicity of> 500 …
quantify this influence and predict its effects, the electrophilicity/nucleophilicity of> 500 …
C–H functionalization reactions enabled by hydrogen atom transfer to carbon-centered radicals
Selective functionalization of ubiquitous unactivated C–H bonds is a continuous quest for
synthetic organic chemists. In addition to transition metal catalysis, which typically operates …
synthetic organic chemists. In addition to transition metal catalysis, which typically operates …
Contemporary methods for generation of aryl radicals
N Kvasovs, V Gevorgyan - Chemical Society Reviews, 2021 - pubs.rsc.org
The synthetic utility of aryl radicals has been established in the last century, however, their
broad applications were hampered by ineffective generation methods. It was in the last …
broad applications were hampered by ineffective generation methods. It was in the last …
Room Temperature Construction of Vicinal Amino Alcohols via Electroreductive Cross-Coupling of N-Heteroarenes and Carbonyls
M Wang, C Zhang, C Ci, H Jiang… - Journal of the …, 2023 - ACS Publications
Despite the widespread applications of α-hydroxyalkyl cyclic amines, direct and diverse
access to such a class of unique vicinal amino alcohols still remains, to date, a challenge …
access to such a class of unique vicinal amino alcohols still remains, to date, a challenge …
Aryl Radical Enabled, Copper-Catalyzed Sonogashira-Type Cross-Coupling of Alkynes with Alkyl Iodides
Despite the success of Sonogashira coupling for the synthesis of arylalkynes and
conjugated enynes, the engagement of unactivated alkyl halides in such reactions remains …
conjugated enynes, the engagement of unactivated alkyl halides in such reactions remains …
Photoinduced Copper‐Catalyzed Asymmetric C(sp3)−H Alkynylation of Cyclic Amines by Intramolecular 1,5‐Hydrogen Atom Transfer
R Guo, H Xiao, S Li, Y Luo, J Bai… - Angewandte Chemie …, 2022 - Wiley Online Library
The development of a mild and general method for C (sp3)− H functionalization of cyclic
amines has been an ongoing challenge. In this work, we describe the copper‐catalyzed …
amines has been an ongoing challenge. In this work, we describe the copper‐catalyzed …
Diradical generation via relayed proton-coupled electron transfer
Diradical generation followed by radical–radical cross-coupling is a powerful synthetic tool,
but its detailed mechanism has yet to be established. Herein, we proposed and confirmed a …
but its detailed mechanism has yet to be established. Herein, we proposed and confirmed a …